Let's divide 421108 by 93
Our goal is to divide 421108 by 93.

Going ahead to step 1:
When dividing 4 by 93, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 93

Advancing to step 2:
93 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 93

Going ahead to step 3:
When dividing 421 by 93, we get 4 with a remainder of 49.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 372 from 421 leaves us with 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 93

On to step 4:
If we divide 491 by 93, we get 5 and a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 45.0
The remainder is 26 after subtracting 465 from 491.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 93

Moving on to step 5:
260 divided by 93 is 2 with a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 452.0
Subtracting 186 from 260 leaves us with 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 93

Moving on to step 6:
If we divide 748 by 93, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 4528.0
The remainder is 4 after subtracting 744 from 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
When dividing 40 by 93, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 4528.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
The number 93 fits into 400 4 times, leaving a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 4528.04
If we take 372 away from 400, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
The number 93 fits into 280 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 4528.043
Deduct 279 from 280 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
The number 93 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4528.043
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
When dividing 100 by 93, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 4528.04301
The remainder is 7 after subtracting 93 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
If we divide 70 by 93, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 4528.04301
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 13:
If we divide 700 by 93, we get 7 and a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 4528.0430107
If we take 651 away from 700, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 14:
93 goes into 490 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 4528.04301075
Subtracting 465 from 490 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 4528.04301075, with a leftover of 2.5e-08.